US auto sales in September 2025
US light-vehicle sales ran at a seasonally adjusted annual rate (SAAR) of 16.57 million in September 2025, up 0.23 million (1.4%) from August 2025, and up 4.8% from September 2024. That was the fastest selling pace since April 2025. About 1.27 million new cars and light trucks were sold during the month (actual units, not seasonally adjusted), 7.9% more than in September 2024. Through September, 12.23 million have been sold in 2025, up 4.9% from the same months of 2024. Light trucks — pickups, SUVs, crossovers and vans — made up 84.4% of light-vehicle sales, compared with 81.0% a year earlier.
Sales breakdown
| September 2025 | Value | A year earlier | Change |
|---|---|---|---|
| Light vehicles, SAAR | 16.57M | 15.82M | +4.8% |
| · Cars (autos), SAAR | 2.59M | — | -14.0% |
| · Light trucks, SAAR | 13.98M | — | +9.2% |
| Heavy trucks, SAAR | 387K | 484K | -20.0% |
| Units sold in the month | 1.27M | 1.17M | +7.9% |
| Units sold, year to date | 12.23M | 11.67M | +4.9% |
| US assemblies, cars & light trucks, SAAR | 10.44M | 10.40M | +0.4% |
| Dealer & parts-store sales (month) | $136.4B | — | +4.8% |
SAAR = seasonally adjusted annual rate. Heavy trucks = total vehicle sales minus light vehicles (BEA's definition). Units sold are actual sales in the month, not seasonally adjusted.
Cars vs light trucks
Prices
| CPI, Sep 2025 | 12-mo | 1-mo |
|---|---|---|
| New vehicles | +0.8% | +0.0% |
| Used cars & trucks | +5.1% | -1.0% |
| Maintenance & repair | +7.7% | +0.2% |
Consumer price index for all urban consumers (BLS), not seasonally adjusted; red = costs rising for buyers. The CPI for a month is released mid-way through the next month, so it can trail the sales data.
Over the 12 months to September 2025, according to the consumer price index, new-vehicle prices rose 0.8%, used-car and truck prices rose 5.1% and maintenance and repair costs rose 7.7%.
Financing & inventories
Average finance rate on new-car loans at commercial banks (Federal Reserve G.19), surveyed in the middle month of each quarter; latest 2025-08.
September 2025 vs September 2024
Frequently asked questions
What was the US auto sales SAAR in September 2025?
US light-vehicle sales ran at a seasonally adjusted annual rate (SAAR) of 16.57 million in September 2025, up 0.23 million (1.4%) from August 2025, and up 4.8% from September 2024. That was the fastest selling pace since April 2025.
How many cars were sold in September 2025?
About 1.27 million new cars and light trucks were sold during the month (actual units, not seasonally adjusted), 7.9% more than in September 2024.
Sources: U.S. Bureau of Economic Analysis (vehicle unit sales), U.S. Bureau of Labor Statistics (consumer prices), Federal Reserve Board (G.19 auto loan rates, G.17 assemblies), U.S. Census Bureau (dealer sales), all via FRED, Federal Reserve Bank of St. Louis. Figures are revised by the agencies; this page shows the latest published values. Data checked Nov 6, 5:41 PM ET. Not investment advice.